Un-Deleting a Blog/Getting Back a URL

I'm wondering if there is a way to retrieve a deleted blog that I own. I deleted the blog about 3 years ago because I thought like Tumblr, you could quickly switch the domain's before someone snatched it up. I'm aware you can use a custom domain but I like my particular wordpress.com one back. I'm not sure anyone in the forums will be any help to me but I figured I'd give it a shot anyway. Thanks